The Alutor are the indigenous inhabitants of the northern part of the Kamchatka Peninsula. The language is unwritten and moribund; in the 1970s residents of the chief Alutor village of Vyvenka under the age of 25 did not know the language. In recent years the Vyvenka village school has started teaching the language. Until 1958 the language was considered the "village" (settled) dialect of the Koryak language, but it is not intelligible with traditionally nomadic varieties of Koryak. The autonym [ˈnəməlʔən] means "villager".

Stress is generally on the second syllable of the word. However, it cannot fall on a schwa or the last syllable, so in two-syllable words stress is transferred to the first syllable, as long as that vowel is not a schwa. In cases where it is a schwa, a third syllable is added to the word,[clarification needed] and the second syllable is stressed.

Number and case are expressed using a single affix. A suffix is used for all cases except the comitative and associative, which are expressed using circumfixes. There are two declensions, taught as three noun classes. The first class are nonhuman nouns of the first declension. Number is only distinguished in the absolutive case, though verbal agreement may distinguish number when these nouns are in the ergative. The second class are proper names and kin terms for elders. They are second declension, and distinguish number in the ergative, locative, and lative cases, as well as the absolutive. The third class are the other human nouns; they may be either first or second declension.

The absolutive case is the citation form of a noun. It is used for the argument ("subject") of an intransitive clause and the object of a transitive clause, for "syntactic possessives",[clarification needed] and for the vocative.

Grammatical first and second person suffixes on nouns are used to equate a noun with participants in the discourse. They only appear in the absolutive, with an intervening j on nouns ending in a vowel and an i on nouns ending in a consonant.

Finite verbs agree in person and number with their nuclear arguments; agreement is through both prefixes and suffixes. Transitive verbs agree with both arguments (ergative and absolutive), whereas intransitive verbs agree with their sole (absolutive) argument.

For impersonal forms of conjugation include verbal predicate (formed with the circumfix a…ka) and imperative (formed by circumfix ɣa…a/ta). Non-finite forms Impersonal forms include the verbal predicate[clarification needed] with the circumfix a…ka, and the imperative in ɣa…a/ta.